Iterate the letters and integers
This is why we can't have nice things...
Might as well tune for current CPU (is it not default? I don't know)
Merge branch 'master' of github.com:cemeyer/xkcd-skein-brute

Conflicts:
	Makefile
	main.c
Merge branch 'master' of github.com:uakfdotb/xkcd-skein-brute